148887309

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{2069}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 213524640

約数和(自身を除く): 64637331

約数列:

[1, 3, 17, 51, 83, 249, 289, 867, 1411, 2069, 4233, 6207, 23987, 35173, 71961, 105519, 171727, 515181, 597941, 1793823, 2919359, 8758077, 49629103, 148887309]

約数ペア:

[(1, 148887309), (3, 49629103), (17, 8758077), (51, 2919359), (83, 1793823), (249, 597941), (289, 515181), (867, 171727), (1411, 105519), (2069, 71961), (4233, 35173), (6207, 23987)]